Turco-Albanian refers to the relationship between Turkish and Albanian people, cultures, and languages. It means that these two groups of people have some things in common and have influenced each other over time.
Think of it like two kids who are friends. They might have different toys and clothes, but they play together and learn from each other. Just like that, Turkish and Albanian people have shared some parts of their culture and language over the years.
For example, some Albanian words come from Turkish, and some Turkish words come from Albanian. Albanian music and food also show some influence from Turkish culture.
There have also been times in history when Albania was ruled by the Ottoman Empire, which was a powerful Turkish empire. This meant that Turkish culture and language were very important in Albania for a while.
Overall, turco-albanian means that Turkish and Albanian people have a history of sharing their culture and language with each other.